65872638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3163}}^1$

素因数の和:3273

約数の個数: 48

約数和(自身を含む): 155478960

約数和(自身を除く): 89606322

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 1157, 1602, 2314, 3163, 3471, 6326, 6942, 9489, 10413, 18978, 20826, 28467, 41119, 56934, 82238, 123357, 246714, 281507, 370071, 563014, 740142, 844521, 1689042, 2533563, 3659591, 5067126, 7319182, 10978773, 21957546, 32936319, 65872638]

約数ペア:

[(1, 65872638), (2, 32936319), (3, 21957546), (6, 10978773), (9, 7319182), (13, 5067126), (18, 3659591), (26, 2533563), (39, 1689042), (78, 844521), (89, 740142), (117, 563014), (178, 370071), (234, 281507), (267, 246714), (534, 123357), (801, 82238), (1157, 56934), (1602, 41119), (2314, 28467), (3163, 20826), (3471, 18978), (6326, 10413), (6942, 9489)]